@use 'sass:math';
$px: math.div(1rem, 20);
$x-nav-height: 40 * $px;

$base-font-family: -apple-system, blinkmacsystemfont, 'Helvetica Neue', helvetica, segoe ui, arial,
  roboto, 'PingFang SC', 'miui', 'Hiragino Sans GB', 'Microsoft Yahei', sans-serif;
$digital-font-family: avenir-heavy, pingfang sc, helvetica neue, arial, sans-serif;
